2007-11-14
2009-08-04
Veynar, Caron (Department: 2913)
Design Patent
active
D0597349
CLAIM:
The ornamental design for a chair backrest support, as shown and described.
REFERENCES:
patent: D540578 (2007-04-01), Chen
patent: D545076 (2007-06-01), Dallmann et al.
patent: D547978 (2007-08-01), Machael et al.
patent: D548992 (2007-08-01), Koepke et al.
patent: D550467 (2007-09-01), Koepke et al.
patent: D558994 (2008-01-01), Machael et al.
patent: D572948 (2008-07-01), Wakasugi et al.
patent: D573817 (2008-07-01), Su
patent: D580199 (2008-11-01), Su
patent: D585205 (2009-01-01), Wen
Gaschy Bryony
Kappelhoff Rogier
Wilkinson Simon
Pham Ricky
Price Heneveld Cooper DeWitt & Litton LLP
Steelcase SA
Veynar Caron
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